Full-Process Sludge Treatment Equipment:
Thickening Systems (Belt-type/Rotary Drum/Screw Press Thickeners)
Dewatering Systems (High-Pressure Belt Deep Dewatering Machines, Screw Press Dewaterers)
Drying Systems (Intelligent Batch Dryers)
Integrated Auxiliary Equipment (Screw Conveyors, Intelligent Dosing Systems, etc.)
End-to-End Solutions
We offer comprehensive 'Turnkey Project' services that encompass the entire lifecycle of your project-from process design and custom equipment manufacturing to seamless installation, precise commissioning, and expert operational training. Join our proud legacy with over 500 successfully delivered projects, including standout achievements like:
Municipal wastewater treatment plants with impressive daily processing capacities exceeding 10,000 tons, and innovative sludge reduction projects for leading multinational chemical enterprises.
Screw Sludge Thickener
The concentrated body of the volute sludge thickener consist of fixed ring and active ring.the main part is screw shaft .It intregrates the automatic control cabinet, flocculation disposal tank, sludge concentration part and compelet tank in one, under the conditions of fully automatic operation, continously complete the sludge concentrate by Sludge and flocculant by mechanical mixing fully and react to form 3-5mm floc, gravity into the concentrated body;In the concentrated part, the sludge continues to move forward with the rotation of the screw shaft, the volume of the main chamber is continuously compressed, and the filtrate is filtered out flocculation, Sludge solid content gradually increased to achieve rapid concentrate sludge;As the rotation of the screw shaft will drive the movement ring and the fixed ring rapaidly concentrate, device to achieve a continuous self-cleaning process. to avoid block problem of the traditional equipment . The stacker concentrator can be used as pretreatment equipment for sludge dewatering and deep dewatering system.Presses, high pressure diaphragm panels or other dewatering equipments.
Technical character
1. Concentrated sludge range, suitable for water content range of 95% -99.8%
2. After the concentration of sludge in the range of 90-96%
3. High efficient concentration , small place
4. No filter cloth, self-cleaning, no clogging,without high pressure backwash water
5. low-speed operation, low power consumption, low operating costs, no vibration, no noise
6. Enclosed operation, reduce odor
7. Less vulnerable parts, low maintenance costs, long service life
8. Automatic control, continuous operation, easy maintenance and management
Specification & Technical Data

Established in 2007, Shanghai Fuchan Machinery Technology Co., Ltd. is strategically located in the prosperous Pudong New Area of Shanghai, in close proximity to the pivotal Shanghai Free Trade Zone. We are a dynamic, technology-focused enterprise, seamlessly integrating scientific advancements, trade, and precision mechanical processing. Since our inception, we have dedicated ourselves to the development, production, and distribution of state-of-the-art environmental protection equipment, alongside pioneering R&D, technical services, and technology transfer within the environmental sector. In collaboration with leading domestic universities, we have forged a robust, integrated system encompassing R&D, production, sales, and comprehensive customer service.
Throughout our journey, we have consistently embraced and assimilated cutting-edge foreign technologies, fostering an environment of technological innovation and excellence in service. Guided by our commitment to technology, underpinned by robust R&D capabilities, and driven by exceptional customer service, we deliver holistic equipment solutions characterized by superior processing techniques, unrivaled product quality, and outstanding after-sales support.
Q: Are you trading company or manufacture?
A: We are both manufacture and trading company. We have over 10 years' professional experience as a waste water treatment equipment manufacturer and engineering service enterprise.
Q: Where is your factory located?
A: Haian City, Jiangsu Province City, which is very close to Shanghai with only less than 3 hours' driving.
Q: What kind of payment do you accept?
A: T/T, L/C
Q: Do you provide OEM service?
A: Yes.
Q: How could we trust you and your company? This is first time transaction?
A: Our company has more than 10 years professional experience. We cooperate over 1000 customers in China and overseas. Welcome to our company and watch our plant production condition any time.
Q: What certificates do you have?
A: CE/ISO
Q: Do you offer after-sales service?
A: Yes. Engineers available.
Q: How long is your warranty?
A: One year after the arrival of the goods.
Q: What about your delivery Time?
A: Normally within 45 days against down payment.